Fires in Vista and Linda Vista

firefighters in San Diego and North County extinguished two residential blazes early Sunday morning. Investigators are still at the scenes trying to determine how the fires began.

San Diego: Firefighters were called to 1069 Donahue Street near Friars Road in west Linda Vista at 8:14 a.m.. The fire was in a two-story apartment building. There were no injuries or displacements, according to fire dispatch. The cause is unknown.

Vista: NorthComm Fire responded to a structure fire at 8:56 a.m. at 1422 Olive Avenue near Galaxy Drive. According to fire dispatch no one was at the home at the time of the fire. Investigators are at the scene. The cause is unknown.